JPS5824219A - 可変等化器 - Google Patents

可変等化器

Info

Publication number
JPS5824219A
JPS5824219A JP12172881A JP12172881A JPS5824219A JP S5824219 A JPS5824219 A JP S5824219A JP 12172881 A JP12172881 A JP 12172881A JP 12172881 A JP12172881 A JP 12172881A JP S5824219 A JPS5824219 A JP S5824219A
Authority
JP
Japan
Prior art keywords
transistor
impedance
variable
grounded
collector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12172881A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0319724B2 (enrdf_load_stackoverflow
Inventor
Takashi Shinozuka
篠塚　孝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP12172881A priority Critical patent/JPS5824219A/ja
Publication of JPS5824219A publication Critical patent/JPS5824219A/ja
Publication of JPH0319724B2 publication Critical patent/JPH0319724B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
    • H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Networks Using Active Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP12172881A 1981-08-03 1981-08-03 可変等化器 Granted JPS5824219A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12172881A JPS5824219A (ja) 1981-08-03 1981-08-03 可変等化器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12172881A JPS5824219A (ja) 1981-08-03 1981-08-03 可変等化器

Publications (2)

Publication Number Publication Date
JPS5824219A true JPS5824219A (ja) 1983-02-14
JPH0319724B2 JPH0319724B2 (enrdf_load_stackoverflow) 1991-03-15

Family

ID=14818406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12172881A Granted JPS5824219A (ja) 1981-08-03 1981-08-03 可変等化器

Country Status (1)

Country Link
JP (1) JPS5824219A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018066604A1 (ja) * 2016-10-05 2018-04-12 住友商事株式会社 ガーメントケース

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542767A (en) * 1978-09-22 1980-03-26 Toyoda Mach Works Ltd Tail stock

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542767A (en) * 1978-09-22 1980-03-26 Toyoda Mach Works Ltd Tail stock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018066604A1 (ja) * 2016-10-05 2018-04-12 住友商事株式会社 ガーメントケース

Also Published As

Publication number Publication date
JPH0319724B2 (enrdf_load_stackoverflow) 1991-03-15

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